hooks.php

<?php
/**
 * handling all hooks callbacks in future
 *
 * @since 8.0
 **/

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Not Allowed' );
}


// Saving Cropped image when posted from product page.
function ppom_hooks_save_cropped_image( $ppom_fields, $posted_data ) {

	if( ! isset( $posted_data['ppom_product_id'] ) ) {
		return $ppom_fields;
	}

	$product_id = intval( $posted_data['ppom_product_id'] );

	$cropped_fields = ppom_has_field_by_type( $product_id, 'cropper' );
	if ( empty( $cropped_fields ) ) {
		return $ppom_fields;
	}

	$cropper_found = array();
	foreach ( $cropped_fields as $cropper ) {

		// Legacy view do not need this
		if ( isset( $cropper['legacy_cropper'] ) && $cropper['legacy_cropper'] == 'on' ) {
			continue;
		}

		if ( isset( $ppom_fields['fields'][ $cropper['data_name'] ] ) ) {

			$cropper_found = $ppom_fields['fields'][ $cropper['data_name'] ];
			foreach ( $cropper_found as $file_id => $values ) {

				if ( empty( $values['cropped'] ) ) {
					continue;
				}

				$image_data = $values['cropped'];
				$file_name  = isset( $values['org'] ) ? $values['org'] : '';
				$file_name  = ppom_file_get_name( $file_name, $product_id );
				ppom_save_data_url_to_image( $image_data, $file_name );
			}
			// Saving cropped data to image
		}
	}

	// ppom_pa($cropper_found); exit;

	return $ppom_fields;
}

// Convert option price if WOOCS currency swithcer found
function ppom_hooks_convert_price( $option_price ) {
	return apply_filters( 'woocs_exchange_value', $option_price );
}


// Converting currency back to default currency rates due to WC itself converting these
// Like for cart line total, fixed fee etc.
function ppom_hooks_convert_price_back( $price ) {

	if ( has_filter( 'woocs_exchange_value' ) ) {

		global $WOOCS;

		if ( isset( $WOOCS->current_currency ) && $WOOCS->current_currency != $WOOCS->default_currency && $WOOCS->is_multiple_allowed ) {
			// if(1) {
			// var_dump($WOOCS->is_multiple_allowed);

			// ppom conver all prices into current currency, but woocommerce also
			// converts cart prices to current, so have to get our currencies back to default rates
			$set_currencies        = $WOOCS->get_currencies();
			$current_currency_rate = $set_currencies[ $WOOCS->current_currency ]['rate'];
			$price                 = $WOOCS->back_convert( $price, $current_currency_rate );
		}
	}


	return $price;
}

// Format order value for json encoded string for options
function ppom_hooks_format_order_value( $display_value, $meta, $item ) {

	$is_jsone = json_decode( $display_value, true );

	if ( ! $is_jsone instanceof \stdClass && ! is_array( $is_jsone ) ) {
		return $display_value;
	}

	// checking that is it same json created by PPOM
	if ( ! isset( $is_jsone[0]['option'] ) ) {
		return $display_value;
	}

	$option_display_values = array();
	foreach ( $is_jsone as $option ) {

		$price = isset( $option['price'] ) ? $option['price'] : '';

		$options_display = $option['option'];

		if ( $price != '' ) {
			$options_display .= '(' . ppom_price( $price ) . ')';
		}

		$option_display_values[] = $options_display;
	}

	$display_value = implode( ',', $option_display_values );

	return $display_value;
}

// While rendering fields return attributes for fields
function ppom_hooks_set_attributes( $field_meta, $type ) {

	$ppom_attribtues = array();

	$ppom_attribtues['data-errormsg'] = isset( $field_meta['error_message'] ) ? ppom_wpml_translate( $field_meta['error_message'], 'PPOM' ) : null;

	switch ( $type ) {

		case 'text':
			$ppom_attribtues['maxlength'] = isset( $field_meta['maxlength'] ) ? $field_meta['maxlength'] : null;
			$ppom_attribtues['minlength'] = isset( $field_meta['minlength'] ) ? $field_meta['minlength'] : null;
			break;

		case 'textarea':
			$ppom_attribtues['maxlength'] = isset( $field_meta['max_length'] ) ? $field_meta['max_length'] : null;
			break;


		case 'number':
			$ppom_attribtues['min']  = isset( $field_meta['min'] ) ? $field_meta['min'] : null;
			$ppom_attribtues['max']  = isset( $field_meta['max'] ) ? $field_meta['max'] : null;
			$ppom_attribtues['step'] = isset( $field_meta['step'] ) ? $field_meta['step'] : null;
			break;

	}

	return $ppom_attribtues;
}

// enqueu required scripts/css for inputs
function ppom_hooks_load_input_scripts( $product, $ppom_id = null ) {

	$product_id = ppom_get_product_id( $product );

	$ppom               = new PPOM_Meta( $product_id );
	$ppom_meta_settings = $ppom->ppom_settings;
	$ppom_meta_fields   = $ppom->fields;

	if ( ! empty( $ppom_id ) ) {
		$ppom_meta_fields   = $ppom->get_fields_by_id( $ppom_id );
		$ppom_meta_settings = $ppom->get_settings_by_id( $ppom_id );
	}


	if ( ! $ppom_meta_fields ) {
		return '';
	}

	$ppom_inputs             = array();
	$ppom_conditional_fields = array();
	$croppie_options         = array();
	$ppom_core_scripts       = array( 'jquery' );
	$show_price_per_unit     = false;

	// main css
	wp_enqueue_style( 'ppom-main', PPOM_URL . '/css/ppom-style.css' );

	wp_enqueue_style( 'ppom-sm-popup', PPOM_URL . '/css/ppom-simple-popup.css' );
	wp_enqueue_script( 'PPOM-sm-popup', PPOM_URL . '/js/ppom-simple-popup.js', array( 'jquery' ), PPOM_VERSION, true );


	if ( $ppom->inline_css != '' ) {
		wp_add_inline_style( 'ppom-main', $ppom->inline_css );
	}

	// If Bootstrap is enabled
	if ( ppom_load_bootstrap_css() ) {

		// Boostrap 4.0
		$ppom_bs_css = PPOM_URL . '/css/bootstrap/bootstrap.css';

		$ppom_bs_modal_css = PPOM_URL . '/css/bootstrap/bootstrap.modal.css';

		// Description Tooltips JS File
		wp_enqueue_script( 'ppom-tooltip', PPOM_URL . '/js/ppom-tooltip.js', array( 'jquery' ), PPOM_VERSION, true );

		wp_enqueue_style( 'ppom-bootstrap', $ppom_bs_css );
		wp_enqueue_style( 'ppom-bootstrap-modal', $ppom_bs_modal_css );

	}

	// Font-awesome
	if ( ppom_load_fontawesome() ) {
		wp_enqueue_style( 'prefix-font-awesome', '//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css' );
	}

	// Price display controller
	$ppom_price_js = ppom_get_price_table_calculation();
	wp_enqueue_script(
		'ppom-price',
		PPOM_URL . "/js/price/{$ppom_price_js}",
		array(
			'jquery',
			'ppom-inputs',
			'accounting',
		),
		PPOM_VERSION,
		true 
	);

	// Ajax validation
	if ( $ppom->ajax_validation_enabled ) {
		wp_enqueue_script( 'ppom-ajax-validation', PPOM_URL . '/js/ppom-validation.js', array( 'jquery' ), PPOM_VERSION, true );
	}

	$enable_file_rename = apply_filters( 'ppom_upload_file_rename', true, $ppom_meta_fields );

	// ppom_pa($ppom_meta_fields);

	$decimal_palces = wc_get_price_decimals();
	if ( $ppom_meta_fields ) {
		foreach ( $ppom_meta_fields as $field ) {


			$type               = $field['type'];
			$title              = ( isset( $field['title'] ) ? $field ['title'] : '' );
			$data_name          = ( isset( $field['data_name'] ) ? $field ['data_name'] : $title );
			$data_name          = sanitize_key( $data_name );
			$field['data_name'] = $data_name;

			// var_dump($field['options']);
			if ( isset( $field['options'] ) && $type != 'bulkquantity' ) {
				$field['options'] = ppom_convert_options_to_key_val( $field['options'], $field, $product );
			}


			// Allow other types to be hooked
			$type = apply_filters( 'ppom_load_input_script_type', $type, $field, $product );

			switch ( $type ) {

				case 'text':
					if ( ! empty( $field['input_mask'] ) ) {
						// Enqueue masking script
						$ppom_mask_api = PPOM_URL . '/js/inputmask/jquery.inputmask.min.js';
						wp_enqueue_script( 'ppom-inputmask', $ppom_mask_api, array( 'jquery' ), PPOM_VERSION, true );
					}

					break;

				case 'date':
					if ( isset( $field['jquery_dp'] ) && $field['jquery_dp'] == 'on' ) {
						$ppom_core_scripts[] = 'jquery-ui-datepicker';
						wp_enqueue_style( 'jqueryui', PPOM_URL . '/js/ui/css/smoothness/jquery-ui-1.10.3.custom.min.css' );
						// wp_enqueue_script( 'ppom-datepciker-fr', 'https://cdnjs.cloudflare.com/ajax/libs/datepicker/1.0.10/i18n/datepicker.fr-FR.min.js', array('jquery'), PPOM_VERSION, true);
					}
					break;

				case 'color':
					wp_enqueue_script(
						'iris',
						admin_url( 'js/iris.min.js' ),
						array(
							'jquery',
							'jquery-ui-core',
							'jquery-ui-draggable',
							'jquery-ui-slider',
						),
						true,
						1
					);

					break;

				case 'image':
					$ppom_tooltip = PPOM_URL . '/js/image-tooltip.js';
					wp_enqueue_script( 'ppom-zoom', $ppom_tooltip, array( 'jquery' ), PPOM_VERSION, true );
					break;

				case 'pricematrix':
					if ( isset( $field['show_slider'] ) && $field['show_slider'] == 'on' ) {
						// Adding Bootstrap slider if slider is on
						$ppom_bs_slider_js  = PPOM_URL . '/js/bs-slider/bootstrap-slider.min.js';
						$ppom_bs_slider_css = PPOM_URL . '/js/bs-slider/bootstrap-slider.min.css';
						wp_enqueue_script( 'ppom-bs-slider', $ppom_bs_slider_js, array( 'jquery' ), PPOM_VERSION, true );
						wp_enqueue_style( 'ppom-bs-slider-css', $ppom_bs_slider_css );
					}

					if ( isset( $field['show_price_per_unit'] ) && $field['show_price_per_unit'] == 'on' ) {
						$show_price_per_unit = true;
					}
					break;


				case 'cropper':
					$ppom_file_inputs[]      = $field;
					$file_upload_pre_scripts = array( 'jquery', 'plupload', 'ppom-price' );

					$ppom_croppie_api = PPOM_URL . '/js/croppie/node_modules/croppie/croppie.js';
					$ppom_cropper     = PPOM_URL . '/js/croppie/ppom-crop.js';
					$ppom_croppie_css = PPOM_URL . '/js/croppie/node_modules/croppie/croppie.css';

					$ppom_exif = PPOM_URL . '/js/exif.js';
					wp_enqueue_style( 'ppom-croppie-css', $ppom_croppie_css );

					if ( isset( $field['legacy_cropper'] ) && $field['legacy_cropper'] == 'on' ) {
						add_thickbox();
						wp_enqueue_style( 'jcrop' );
						$file_upload_pre_scripts[] = 'jcrop';
					}

					// Croppie options
					$croppie_options[ $data_name ] = ppom_get_croppie_options( $field );

					wp_enqueue_script( 'ppom-croppie', $ppom_croppie_api, '', PPOM_VERSION );
					wp_enqueue_script( 'ppom-exif', $ppom_exif, '', PPOM_VERSION );


					// wp_enqueue_script( 'ppom-croppie2', $ppom_cropper, array('jquery'), PPOM_VERSION);
					wp_enqueue_script( 'ppom-file-upload', PPOM_URL . '/js/file-upload.js', $file_upload_pre_scripts, PPOM_VERSION, true );
					$file_upload_nonce_action = 'ppom_uploading_file_action';
					$file_delete_nonce_action = 'ppom_deleting_file_action';
					$ppom_file_vars           = array(
						'ajaxurl'                => admin_url( 'admin-ajax.php', ( is_ssl() ? 'https' : 'http' ) ),
						'plugin_url'             => PPOM_URL,
						'file_upload_path_thumb' => ppom_get_dir_url( true ),
						'file_upload_path'       => ppom_get_dir_url(),
						'mesage_max_files_limit' => __( ' files allowed only', 'woocommerce-product-addon' ),
						'file_inputs'            => $ppom_file_inputs,
						'delete_file_msg'        => __( 'Are you sure?', 'woocommerce-product-addon' ),
						'plupload_runtime'       => ( ppom_if_browser_is_ie() ) ? 'html5,html4' : 'html5,silverlight,html4,browserplus,gear',
						'croppie_options'        => $croppie_options,
						'ppom_file_upload_nonce' => wp_create_nonce( $file_upload_nonce_action ),
						'ppom_file_delete_nonce' => wp_create_nonce( $file_delete_nonce_action ),
						'enable_file_rename'     => $enable_file_rename,
						'product_id'             => $product_id,
					);
					wp_localize_script( 'ppom-file-upload', 'ppom_file_vars', $ppom_file_vars );
					break;

				// 2- inc/hooks.php replace case 'file'
				case 'file':
					$ppom_file_inputs[] = $field;

					$file_upload_pre_scripts = array( 'jquery', 'plupload', 'ppom-price' );

					// ppom_pa($file_upload_pre_scripts);
					wp_enqueue_script( 'ppom-file-upload', PPOM_URL . '/js/file-upload.js', $file_upload_pre_scripts, PPOM_VERSION, true );
					$file_upload_nonce_action = 'ppom_uploading_file_action';
					$file_delete_nonce_action = 'ppom_deleting_file_action';
					$ppom_file_vars           = array(
						'ajaxurl'                => admin_url( 'admin-ajax.php', ( is_ssl() ? 'https' : 'http' ) ),
						'plugin_url'             => PPOM_URL,
						'file_upload_path_thumb' => ppom_get_dir_url( true ),
						'file_upload_path'       => ppom_get_dir_url(),
						'mesage_max_files_limit' => __( ' files allowed only', 'woocommerce-product-addon' ),
						'file_inputs'            => $ppom_file_inputs,
						'delete_file_msg'        => __( 'Are you sure?', 'woocommerce-product-addon' ),
						'aviary_api_key'         => '',
						'plupload_runtime'       => ( ppom_if_browser_is_ie() ) ? 'html5,html4' : 'html5,silverlight,html4,browserplus,gear',
						'ppom_file_upload_nonce' => wp_create_nonce( $file_upload_nonce_action ),
						'ppom_file_delete_nonce' => wp_create_nonce( $file_delete_nonce_action ),
						'enable_file_rename'     => $enable_file_rename,
						'product_id'             => $product_id,
					);
					wp_localize_script( 'ppom-file-upload', 'ppom_file_vars', $ppom_file_vars );

					break;


				case 'fixedprice':
					// Fixed price addon has option to control decimnal places
					if ( class_exists( 'NM_PPOM_FixedPrice' ) ) {
						$decimal_palces = ! empty( $field['decimal_place'] ) ? $field['decimal_place'] : PPOM_FP()->default_decimal_places();
					}
					break;

				case 'quantities':
					add_filter( 'woocommerce_quantity_input_classes', 'ppom_hooks_hide_cart_quantity', 99, 2 );
					break;
			}

			// Conditional fields
			if ( isset( $field['logic'] ) && $field['logic'] == 'on' && ! empty( $field['conditions'] ) ) {

				$field_conditions = $field['conditions'];

				// WPML Translation
				$condition_rules = $field_conditions['rules'];
				$rule_index      = 0;
				foreach ( $condition_rules as $rule ) {
					// ppom_pa($rule);
					if ( ! isset( $field_conditions['rules'][ $rule_index ]['element_values'] ) ) {
						continue;
					}
					$field_conditions['rules'][ $rule_index ]['element_values'] = ppom_wpml_translate( $rule['element_values'], 'PPOM' );
					$rule_index ++;
				}

				$ppom_conditional_fields[ $data_name ] = $field_conditions;
			}

			/**
			 * creating action space to render hooks for more addons
			 */
			do_action( 'ppom_hooks_inputs', $field, $data_name );

			// $ppom_inputs[] = $field;
		}
	}


	// ppom_pa($ppom_conditional_fields);


	wp_enqueue_script( 'ppom-inputs', PPOM_URL . '/js/ppom.inputs.js', $ppom_core_scripts, PPOM_DB_VERSION, true );
	/*
	$ppom_input_vars = array('ajaxurl' => admin_url( 'admin-ajax.php', (is_ssl() ? 'https' : 'http') ),
							'ppom_inputs'		=> $ppom_meta_fields,
							'field_meta'		=> $ppom_meta_fields);*/


	$vars_args       = array(
		'wc_no_decimal'       => $decimal_palces,
		'show_price_per_unit' => $show_price_per_unit,
	);
	$ppom_input_vars = ppom_array_get_js_input_vars( $product, $vars_args );

	wp_localize_script( 'ppom-inputs', 'ppom_input_vars', $ppom_input_vars );
	wp_localize_script( 'ppom-price', 'ppom_input_vars', $ppom_input_vars );

	// Conditional fields
	if ( ! empty( $ppom_conditional_fields ) || apply_filters( 'ppom_enqueue_conditions_js', false ) ) {
		$ppom_input_vars['conditions'] = $ppom_conditional_fields;

		$ppom_conditions_script = ppom_get_conditions_mode() === 'new' ? 'ppom-conditions-v2' : 'ppom-conditions';
		$ppom_conditions_script = apply_filters( 'ppom_conditional_script_file', $ppom_conditions_script, $product );
		wp_enqueue_script(
			"ppom-{$ppom_conditions_script}",
			PPOM_URL . "/js/{$ppom_conditions_script}.js",
			array(
				'jquery',
				'ppom-inputs',
			),
			PPOM_VERSION,
			true 
		);
		wp_localize_script( "ppom-{$ppom_conditions_script}", 'ppom_input_vars', $ppom_input_vars );
	}

}

function ppom_hooks_input_args( $field_setting, $field_meta, $product ) {

	if ( $field_setting['type'] == 'date' && isset( $field_meta['jquery_dp'] ) && $field_meta['jquery_dp'] == 'on' ) {
		$field_setting['type']        = 'text';
		$field_setting['past_date']   = isset( $field_meta['past_date'] ) ? $field_meta['past_date'] : '';
		$field_setting['no_weekends'] = isset( $field_meta['no_weekends'] ) ? $field_meta['no_weekends'] : '';
	}

	// Adding conditional field
	if ( isset( $field_meta['logic'] ) && $field_meta['logic'] == 'on' ) {
		$field_setting['conditions'] = $field_meta['conditions'];
	}

	// Adding min/max for number input
	if ( $field_setting['type'] == 'number' ) {
		$field_setting['min'] = ! empty( $field_meta['min'] ) ? $field_meta['min'] : '';
		$field_setting['max'] = ! empty( $field_meta['max'] ) ? $field_meta['max'] : '';
	}

	$field_setting['product_id'] = ppom_get_product_id( $product );

	return $field_setting;
}

function ppom_hooks_checkbox_valided( $has_value, $posted_fields, $field ) {

	if ( $field['type'] != 'checkbox' ) {
		return $has_value;
	}

	if ( ( ! empty( $field['max_checked'] ) || ! empty( $field['min_checked'] ) ) && empty( $field['required'] ) ) {
		$has_value = true;
	}

	if ( ! $has_value && empty( $field['required'] ) ) {
		return $has_value;
	}

	$data_name   = $field['data_name'];
	$max_checked = isset( $posted_fields[ $data_name ] ) ? count( $posted_fields[ $data_name ] ) : 0;


	if ( ! empty( $field['max_checked'] ) && $max_checked > intval( $field['max_checked'] ) ) {
		$has_value = false;
	}

	if ( ! empty( $field['min_checked'] ) && $max_checked < intval( $field['min_checked'] ) ) {
		$has_value = false;
	}


	return $has_value;
}

function ppom_hooks_color_to_text_type( $attr_value, $attr, $args ) {

	if ( $attr == 'type' && $attr_value == 'color' ) {
		$attr_value = 'text';
	}

	return $attr_value;
}

function ppom_hooks_show_option_price_pricematrix( $show_price, $meta ) {

	if ( $meta['type'] == 'pricematrix' ) {
		$show_price = 'on';
	}

	return $show_price;
}

/**
 * registration meta in wmp for translation
 *
 * @since 7.0
 **/
function ppom_hooks_register_wpml( $meta_data, $ppom_id ) {


	foreach ( $meta_data as $index => $data ) {

		// If Dataname is not provided then generate it.
		$data['data_name'] = empty( $data['data_name'] ) ? sanitize_key( $data['title'] ) : $data['data_name'];

		// title
		if ( isset( $data['title'] ) ) {

			nm_wpml_register( $data['title'], 'PPOM' );
		}

		// description
		if ( isset( $data['description'] ) ) {

			nm_wpml_register( $data['description'], 'PPOM' );
		}

		// error_message
		if ( isset( $data['error_message'] ) ) {

			nm_wpml_register( $data['error_message'], 'PPOM' );
		}

		// first_option
		if ( isset( $data['first_option'] ) ) {

			nm_wpml_register( $data['first_option'], 'PPOM' );
		}

		// html (HTML Input)
		if ( isset( $data['html'] ) ) {

			nm_wpml_register( $data['html'], 'PPOM' );
		}

		// images type options
		if ( isset( $data['images'] ) && is_array( $data['images'] ) ) {

			// Reseting the images options
			// Version 24.9, May 18, 2021
			$data['images'] = array_merge( $data['images'] );

			$data['images'] = array_map(
				function ( $option ) {

					// registering for translation
					nm_wpml_register( $option['title'], 'PPOM' );

					return $option;

				},
				$data['images'] 
			);
		}

		// options (select, radio, checkbox)
		if ( isset( $data['options'] ) && is_array( $data['options'] ) ) {

			// Reseting the options options
			// Version 24.9, May 18, 2021
			$data['options'] = array_merge( $data['options'] );

			$data['options'] = array_map(
				function ( $option ) {

					// registering for translation
					isset( $option['option'] ) && nm_wpml_register( $option['option'], 'PPOM' );
					isset( $option['fontdisplay'] ) && nm_wpml_register( $option['fontdisplay'], 'PPOM' );

					// if label key set e.g for palettes or price matrix
					isset( $option['label'] ) && nm_wpml_register( $option['label'], 'PPOM' );

					// If Option ID is not provided then generate it.
					$option['id'] = ppom_get_option_id( $option );

					return $option;

				},
				$data['options']
			);

		}

		// Reseting the conditions rules index
		// Version 22.8, May 18, 2021
		if ( isset( $data['conditions']['rules'] ) ) {
			$data['conditions']['rules'] = array_merge( $data['conditions']['rules'] );
		}

		// Adding ppom_id in each ppom meta
		$data['ppom_id']     = $ppom_id;
		$meta_data[ $index ] = $data;
	}

	// ppom_pa($meta_data); exit;
	return $meta_data;
}


/** The input wrapper class, it is NOT the main wrapper */
function ppom_hooks_input_wrapper_class( $input_wrapper_class, $field_meta ) {

	$input_wrapper_class .= ' ppom-input-' . $field_meta['id'];


	if ( ! isset( $field_meta['logic'] ) ) {
		$input_wrapper_class .= ' ppom-c-show';
	}

	if ( isset( $field_meta['logic'] ) && $field_meta['logic'] != 'on' ) {
		return $input_wrapper_class;
	}

	$input_wrapper_class .= ' ppom-input-' . $field_meta['id'];

	/**
	 * If conditional field then add class
	 * ppom-c-hide: if field need to be hidden with condition
	 * ppom-c-show: if field need to be visilbe with condition
	 * */
	// ppom_pa($field_meta);
	if ( isset( $field_meta['conditions'] ) ) {
		if ( $field_meta['conditions']['visibility'] == 'Show' ) {
			$input_wrapper_class .= ' ppom-c-hide';
		} else {
			$input_wrapper_class .= ' ppom-c-show';
		}
	}

	return $input_wrapper_class;
}

/** The input wrapper class, it is NOT the main wrapper: WHEN NEW CONDITTIONS */
function ppom_hooks_input_wrapper_class_new( $input_wrapper_class, $field_meta ) {
	// var_dump($input_wrapper_class);
	$input_wrapper_class .= ' ppom-input-' . $field_meta['id'];

	return $input_wrapper_class;

}

/** The input MAIN wrapper class */
function ppom_hooks_input_main_wrapper_class( $wrapper_class, $classes_array, $field_meta ) {

	$logic      = ( isset( $field_meta['logic'] ) ? $field_meta['logic'] : '' );
	$conditions = ( isset( $field_meta['conditions'] ) ? $field_meta['conditions'] : '' );

	if ( $logic !== 'on' ) {
		$wrapper_class .= ' ppom-c-show';
	}

	/**
	 * If conditional field then add class
	 * ppom-c-hide: if field need to be hidden with condition
	 * ppom-c-show: if field need to be visilbe with condition
	 * */
	if ( isset( $field_meta['conditions'] ) && $logic === 'on' ) {
		if ( $field_meta['conditions']['visibility'] == 'Show' ) {
			$wrapper_class .= ' ppom-c-hide';
		} else {
			$wrapper_class .= ' ppom-c-show';
		}

		foreach ( $conditions['rules'] as $index => $rule ) {

			$element        = isset( $rule['elements'] ) ? strtolower( $rule['elements']  ): '';
			$wrapper_class .= " ppom-cond-{$element}";
			$wrapper_class .= " ppom-locked-{$element}";
		}
	}

	return $wrapper_class;
}


function ppom_hooks_convert_option_json_to_string( $row, $order ) {

	$new_row = array();
	foreach ( $row as $key => $value ) {

		// Scanning only key prefix products_
		if ( strpos( $key, 'products_' ) !== false ) {

			$row[ $key ] = $value;
		}
	}

	return $row;
}

function ppom_hooks_update_cart_weight( $ppom_field_prices, $ppom_fields_post, $cart_items ) {

	if ( ppom_pro_is_installed() ) {
		// ppom_pa($ppom_field_prices);
		$option_weights = 0;
		foreach ( $ppom_field_prices as $option ) {

			if ( $option['apply'] != 'weight' ) {
				continue;
			}

			$ppom_meta_ids = isset( $ppom_fields_post['id'] ) ? $ppom_fields_post['id'] : '';
			// ppom_pa($cart_items);
			if ( isset( $option['quantity'] ) && $option['quantity'] > 0 ) {
				$option_weights += ppom_get_field_option_weight_by_id( $option, $ppom_meta_ids ) * $option['quantity'];
			} else {
				$option_weights += ppom_get_field_option_weight_by_id( $option, $ppom_meta_ids );

			}
		}

		$wc_product = $cart_items['data'];
		if ( $wc_product->has_weight() || $option_weights > 0 ) {
			$product_weight = floatval( $wc_product->get_weight() );
			$wc_product->set_weight( $option_weights + $product_weight );
		}
	}
}

function ppom_hooks_dom_option_id( $option_id, $args ) {

	global $product;

	if ( isset( $args['id'] ) ) {
		$option_id = $args['id'] . '-' . $option_id;
	}

	if ( $product ) {
		$option_id = $product->get_id() . '-' . $option_id;
	}

	return $option_id;
}

// Adding class in carty quantity field: ppom-qty-found to hide
function ppom_hooks_hide_cart_quantity( $classes, $product ) {

	$classes[] = 'ppom-qty-found';

	return $classes;
}

// adding weekly scheduale
function ppom_hooks_weekly_cron_schedule( $schedules ) {
	$schedules['weekly'] = array(
		'interval' => 60 * 60 * 24 * 7, // 604,800, seconds in a week
		'display'  => __( 'Weekly', 'woocommerce-product-addon' ),
	);

	return $schedules;
}

// Set -ve operator if price is negative
function ppom_hooks_set_option_operator( $operator, $price, $meta ) {

	if ( floatval( $price ) < 0 ) {
		$operator = '';
	}

	return $operator;
}

// PPOM shortcode
function ppom_hooks_render_shortcode( $attr ) {

	$params = shortcode_atts(
		array(
			'product_id' => '',
		),
		$attr 
	);

	// return '';

	global $post;
	$page_id = ! is_null( $post ) ? $post->ID : '';

	ob_start();

	if ( $params['product_id'] ) {

		$product = wc_get_product( $params['product_id'] );
		if ( ! $product ) {
			echo __( 'Product ID is not valid', 'woocommerce-product-addon' );

			return ob_get_clean();
		}

		PPOM_FRONTEND_SCRIPTS::load_scripts_by_product_id( $params['product_id'], '', 'shortcode' );
		?>
		<form class="cart"
			  action="<?php echo esc_url( apply_filters( 'woocommerce_add_to_cart_form_action', $product->get_permalink() ) ); ?>"
			  method="post" enctype='multipart/form-data'>
			<?php
			if ( ppom_is_legacy_mode() ) {
				ppom_woocommerce_show_fields_on_product( $params['product_id'] );
			} else {
				ppom_woocommerce_template_base_inputs_rendering( $params['product_id'] );
			}

			if ( apply_filters( 'ppom_shortcode_show_quantity', true, $product ) ) {
				woocommerce_quantity_input(
					array(
						'min_value'   => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ),
						'max_value'   => apply_filters( 'woocommerce_quantity_input_max', $product->get_max_purchase_quantity(), $product ),
						'input_value' => isset( $_POST['quantity'] ) ? wc_stock_amount( wp_unslash( $_POST['quantity'] ) ) : $product->get_min_purchase_quantity(),
							// WPCS: CSRF ok, input var ok.
					),
					$product
				);
			}

			?>

			<input type="hidden" name="ppom[ppom_shorcode_page_id]" value="<?php echo esc_attr( $page_id ); ?>">
			<input type="hidden" name="ppom[ppom_shorcode_product_id]"
				   value="<?php echo esc_attr( $params['product_id'] ); ?>">

			<button type="submit" name="add-to-cart" value="<?php echo esc_attr( $product->get_id() ); ?>"
					class="single_add_to_cart_button button alt"><?php echo esc_html( $product->single_add_to_cart_text() ); ?></button>

		</form>
		<?php

		return ob_get_clean();
	}
}

// redirecting to cart directly if being called from shortcode
function ppom_hooks_redirect_to_cart_if_shortcode( $url ) {
	$url = isset( $_POST['ppom']['ppom_shorcode_product_id'] ) ? wc_get_cart_url() : $url;

	return $url;
}

// Check if the PPOM field template inside the theme
function ppom_hooks_check_theme_path( $full_path, $template_path, $vars ) {

	// Extract variable from array
	if ( $vars != null && is_array( $vars ) ) {
		extract( $vars );
	}

	if ( isset( $addon_type ) ) {
		$theme_path = get_stylesheet_directory() . "/ppom/addons/{$addon_type}.php";
	} else {
		$theme_path = get_stylesheet_directory() . "/ppom/{$template_path}";
	}

	if ( is_file( $theme_path ) ) {
		$full_path = $theme_path;
	}

	return $full_path;
}

function ppom_hooks_remove_admin_notices() {

	if ( isset( $_GET['page'] ) && $_GET['page'] == 'ppom' ) {
		remove_all_actions( 'user_admin_notices' );
		remove_all_actions( 'admin_notices' );
	}
}

function update_converted_option_keys( $new_option, $option_key, $option, $meta, $product ) {
	// ppom_pa($option);
	if ( ! isset( $meta['type'] ) ) {
		return $option;
	}

	switch ( $meta['type'] ) {
		case 'cropper':
		case 'fancycropper':
			$new_option[ $option_key ]['width']  = isset( $option['width'] ) ? $option['width'] : '';
			$new_option[ $option_key ]['height'] = isset( $option['height'] ) ? $option['height'] : '';
			break;

		case 'image':
		case 'imageselect':
			$new_option[ $option_key ]['link']        = isset( $option['link'] ) ? $option['link'] : '';
			$new_option[ $option_key ]['url']         = isset( $option['url'] ) ? $option['url'] : '';
			$new_option[ $option_key ]['image_id']    = isset( $option['id'] ) ? $option['id'] : '';
			$new_option[ $option_key ]['description'] = isset( $option['description'] ) ? $option['description'] : '';
			$new_option[ $option_key ]['stock']       = isset( $option['stock'] ) ? $option['stock'] : '';
			$new_option[ $option_key ]['builder']     = isset( $option['builder'] ) ? $option['builder'] : '';
			break;

		case 'quantities':
			$new_option[ $option_key ]['default'] = isset( $option['default'] ) ? $option['default'] : '';
			$new_option[ $option_key ]['min']     = isset( $option['min'] ) ? $option['min'] : '';
			$new_option[ $option_key ]['max']     = isset( $option['max'] ) ? $option['max'] : '';
			$new_option[ $option_key ]['stock']   = isset( $option['stock'] ) ? $option['stock'] : '';
			break;

		case 'checkbox':
			$new_option[ $option_key ]['discount']     = isset( $option['discount'] ) ? apply_filters( 'ppom_option_price', $option['discount'] ) : '';
			$new_option[ $option_key ]['raw_discount'] = isset( $option['discount'] ) ? $option['discount'] : '';
			$new_option[ $option_key ]['tooltip']      = isset( $option['tooltip'] ) ? $option['tooltip'] : '';
			break;


	}

	return $new_option;

}

// search PPOM meta in order search
function ppom_hooks_search_in_order( $search_fields ) {

	$orders = get_posts(
		array(
			'post_type'   => 'shop_order',
			'post_status' => 'completed',
			'numberposts' => 400,
		) 
	);


	// echo count($orders);
	foreach ( $orders as $order_post ) {
		$order_id = $order_post->ID;
		$order    = new WC_Order( $order_id );
		$items    = $order->get_items();

		$ppom_fields = [];
		foreach ( $order->get_items() as $item_id => $item_values ) {
			if ( version_compare( WC_VERSION, '3.0', '<' ) ) {
				$product_id = $item_values['product_id'];
			} else {
				$product_id = $item_values->get_product_id();
			}

			$ppom_fields_post = wc_get_order_item_meta( $item_id, '_ppom_fields' );
			if ( ! isset( $ppom_fields_post['fields'] ) ) {
				continue;
			}
			$ppom_fields[] = $ppom_fields_post['fields'];
			// array_merge($ppom_fields, $ppom_fields_post['fields']);
			// ppom_pa($ppom_fields	);
		}
		add_post_meta( $order_id, '_ppom_fields', $ppom_fields, true );
	}

	return array_merge( $search_fields, array( '_ppom_fields' ) );
}